update based on review

src/codemodder/codemods/base_visitor.py

@@ -23,7 +23,8 @@ def __init__(
     def filter_by_result(self, node):
         pos_to_match = self.node_position(node)
         if self.results is None:
-            # Some codemods must run without results existing.
+            # Returning True here means codemods without detectors (and results)
+            # will still run their transformations.
             return True
         return any(result.match_location(pos_to_match, node) for result in self.results)
 

src/core_codemods/sonar/sonar_jwt_decode_verify.py

@@ -15,13 +15,12 @@ def filter_by_result(self, node) -> bool:
         results returned have a start/end column for the verify keyword
         within the `decode` call, not for the entire call like semgrep returns.
         """
-        if self.results is None:
-            return False
         match node:
             case cst.Call():
                 pos_to_match = self.node_position(node)
                 return any(
-                    self.match_location(pos_to_match, result) for result in self.results
+                    self.match_location(pos_to_match, result)
+                    for result in self.results or []
                 )
         return False